*{
    margin: 0;
    padding: 0;
}
/* 左侧 */
.body > .left{
    width: 30%;
    height: 100%;
    /* border: 1px solid lightskyblue; */
    float: left;
    position: fixed;
    box-shadow: 0 0 4px rgb(0, 0, 0,0.12);
}
.left > .left-header{
    /* border: 1px solid rgb(134, 110, 101); */
    height: 48px;
    padding: 24px;
}
.left-header >div{
    float: left;
}

/* 头部logo */
.left-header>.logo{

}
.left-header>.logo>a>img{
    width: 36px;
    margin-right: 12px;
}

/* 头部导航栏 */
.left-header >.primy>ul>li{
    float: left;
    list-style: none;
    padding: 5px;
    font-size: 16px;
    font-weight: bold;
    color: rgb(0, 0, 0,0.84);
}

/* 头部右侧的图标 */
.left-header>.icon{
    float: right;
    padding-top: 5px;
}

.left>.left-body{
    /* border: 1px solid lime; */
    height: calc(100% - 100px);
    /* 100h  当前窗口的高度 */
    padding-top: calc((100vh - 100px)/2);
    padding-left: 84px;
    padding-right: 84px;
}
.left>.left-body>.text{
    font-size: 24px;
    font-weight: bolder;
    color: rgb(0, 0, 0,0.84);
    margin-bottom: 20px;
}
.left-body>.button{
    color: #11ad6c;
    font-size: 1.4em;
    padding-top: 5px;
}
.left-body>.button>.dl{
    float: left;
    margin-right: 24px;
}
.left-body>.button>.dl>.dl1{
    float: right;
    
}
.left-body>.button>.dl>img{
   margin-right: 3px;
}
.left-body>.button>.zc{
    float: left;
    border: 1px solid #11ad6c;
    border-radius: 48px;
    padding: 2px 12px;
}

/* 右侧 */
.body > .right{
    float: left;
    width: 70%;
    margin-left: 30% ;
    /* border: 1px solid lightpink; */
}
/* 轮播 */
.body > .right>.lunbo>img{
    width: 100%;
    /* 解决div内部放图片 div 高度比图片高 */
    display: block;
}
/* 三张图片 */
.body > .right>.div1{
    padding: 0 24px;
    background-color: #f4f4f4;
}
.body > .right>.div1>.clear::after{
    content: "";
    display: block;
    clear: both;
}
.body > .right>.div1>.div1-1{
    width: calc((100% - 72px)/3);
    padding: 12px;
    float: left;
}
.body > .right>.div1>.div1-1>img{
    width: 100%;
    box-shadow: 0 1px 1px 1px rgb(0, 0, 0,0.12);
    border-radius: 2px;
    transition: transform 0.1s linear;
}
.body > .right>.div1>.div1-1>img:hover{
    box-shadow: 0 1px 3px 3px rgb(0, 0, 0,0.12);
    transform: translate3d(0,-4px,0);
}

/* 俱乐部 */
.body > .right>.div2{
    height: 247px;
    margin: 0 calc((100% - 768px)/2);
    padding: 0 24px;
}
.body > .right>.div2>div{
    float: left;
    width: 50%;
}
.body > .right>.div2>.div2-left{
    padding: 36px 0;
}
.body > .right>.div2>.div2-left>.title{
    font-size: 22px;
    font-weight: bolder;
    margin-bottom: 18px;
}
.body > .right>.div2>.div2-left>.text{
    box-sizing: border-box;
    padding: 5px;
    width: 360px;
    color: rgb(0, 0, 0,0.56);
    margin-bottom: 24px;
}
.body > .right>.div2>.div2-left>.text>a{
    color: #c9b174;
    text-decoration: none;
}
.body > .right>.div2>.div2-left>.button>.zc,.dl{
    color: #11ad6c;
    float: left;
    border: 1px solid #11ad6c;
    border-radius: 48px;
    padding: 6px 18px;
    margin-right: 6px;
}
.body > .right>.div2>.div2-left>.button>.zc,.dl:hover{
    cursor: pointer;
}
.body > .right>.div2>.div2-right{
    text-align: center;
    padding-top: 80px;
}

/* 精选 */
.body > .right>.div3{
    height: 412px;
    background-color: #f4f4f4;
    padding: 36px 0;
    margin: 0 calc((100%-768px)/2);
}
.body > .right>.div3>.header{
    font-size: 22px;
    margin-bottom: 18px;
    text-align: center;
}
.body > .right>.div3>.middle{
    color: #808080;
    margin-bottom: 24px;
    text-align: center;
}
.body > .right>.div3>.bottom{
    margin-top: 50px;
}
.body > .right>.div3>.bottom>.div3-1{
    height: 198px;
    background-color: white;
    width: calc((100% - 150px)/4);
    box-shadow: 0 1px 1px 1px 0.12;
    border-radius: 2px;
    padding: 0 6px;
    text-align: center;
    margin: 12px;
    float: left;
    transition: transform 0.1s linear;
}
.body > .right>.div3>.bottom>.div3-1:hover{
    box-shadow: 0 1px 3px 3px rgb(0, 0, 0,0.12);
    transform: translate3d(0,-4px,0);
}
.body > .right>.div3>.bottom>.div3-1>img{
    margin-top: -50px;
    margin-bottom: -24px;
    height: 72px;
}
.body > .right>.div3>.bottom>.div3-1>.title{
    padding-top: 20px;
    color: rgb(0, 0, 0,0.87);
    font-weight: bold;
    margin: 16px 0 8px;
}
.body > .right>.div3>.bottom>.div3-1>.text{
    padding-top: 15px;
    color: #787878;
    font-size: 14px;
    margin-bottom: 18px;
}
.body > .right>.div3>.bottom>.div3-1>.more{
    color: #d5c293;
    font-size: 12px;
    margin-bottom: 15px;
    text-decoration: none;
}

/* 讲堂 */
.body > .right>.div4{
    height: 517px;
}
